The z Test Chapter 12 (2 of 6) of Pagano's Understanding Statistics

This is part of a lecture series (6 videos) on Chapter 12 the z-Test (the Normal Deviate Test) of Pagano's Understanding Statistics in the Behavioral Sciences.
The PowerPoint can be downloaded at:
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The spreadsheet containing the z-test calculator can be downloaded at:
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The use of this calculator is the same in Excel for Mac and Excel for Windows.